A) ampere-\[metr{{e}^{2}}\]
B) ampere-metre
C) weber-\[metr{{e}^{2}}\]
D) weber/metre
Correct Answer: A
Solution :
[a] \[M\text{ }=\text{ }Pole\text{ }strength\times ~length\] \[=\text{ }amp\text{ }-\text{ }metre\text{ }\times \text{ }metre\text{ }=\text{ }amp\text{ }-\text{ }metr{{e}^{2}}\]
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